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Sugrivas Atlas
Unveiling a groundbreaking exploration into one of the Ramayana’s most astonishing chapters, Sugriva’s Atlas reveals a sophisticated understanding of world geography dating back to 14,000 years ago (12209 BCE). Drawing from over 600 astronomical observations, this book challenges conventional history and places scientific inquiry at the heart of BharatiyaItihaas. Discover how Sugriva’s instructions to the Vanarasena astonishingly map the Arctic Circle, polar daylight, aurora borealis, and lands stretching from Uday-giri (modern Chile) to Asta-giri (the Alps)—with accuracy that suggests first-hand exploration, not poetic imagination. Co-authored and meticulously researched, Sugriva’s Atlas is not just a commentary—it is a torchlight for researchers, urging them to move beyond academic consensus and embrace evidence-based analysis. This book blends astronomy, geography, history, and spiritual insight, honouring the sacred depth of our epics while decoding their scientific layers with shraddha and viveka.
222 pages, Paperback
First published November 24, 2025
About the author
Nilesh Nilkanth Oak
15 books85 followersNilesh Nilkanth Oak is an author, original researcher, TEDx speaker, UAA-ICT Distinguished Alumnus, and sought after keynote speaker. He holds BS and MS in Chemical Engineering and Executive MBA.
He has published 3 revolutionary books: 1. When did the Mahabharata War Happen, 2. The Historic Rama, 3. Bhishma Nirvana. His books have been and are being translated into various other languages. He travels extensively around the world speaking to university and college students and to mainstream audiences. His work has inspired novels, novelettes, documentaries and movies.
Nilesh helps individuals become aware of the deep wisdom and antiquity of Indian civilization so that they truly comprehend, present, or defend the grand narrative of this civilization unlike most other Indic researchers because he builds it through scientific acumen and logical reasoning.
He is a researcher and adjunct faculty at Institute of Advanced Sciences, Dartmouth, Massachusetts, USA.
He has published 3 revolutionary books: 1. When did the Mahabharata War Happen, 2. The Historic Rama, 3. Bhishma Nirvana. His books have been and are being translated into various other languages. He travels extensively around the world speaking to university and college students and to mainstream audiences. His work has inspired novels, novelettes, documentaries and movies.
Nilesh helps individuals become aware of the deep wisdom and antiquity of Indian civilization so that they truly comprehend, present, or defend the grand narrative of this civilization unlike most other Indic researchers because he builds it through scientific acumen and logical reasoning.
He is a researcher and adjunct faculty at Institute of Advanced Sciences, Dartmouth, Massachusetts, USA.
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Displaying 1 - 5 of 5 reviews
December 6, 2025
This is the best book on Geography of the world, by a distance. It must be made a compulsory read in every Indian school and college
September 10, 2026
Absolutely Wrong Timeline — Major Scriptural Errors
I was genuinely disappointed when I opened this book. The effort and research undertaken by the author are impressive, and I was genuinely curious to see someone researching this fascinating subject. However, some fundamental facts need much deeper verification from the original Puranas and scriptures.
The most important issue is the chronology. According to the ancient scriptural chronology, Ramayana happened in the 24th Mahayuga, during Treta Yuga, approximately 1.8 crore years ago. We are currently in Kali Yuga of the 28th Mahayuga. Therefore, understanding the complete chronology of Yuga, Mahayuga, Manvantara, Brahmadeva and Kalpa is essential before drawing conclusions.
Prabhu Shri Krishna appeared on Earth in the Dvapara Yuga of the 28th Mahayuga, approximately 5,500 years ago. But the timeline of Ramayana given by the author completely mismatches the ancient scriptural references recorded by the ancient sages regarding the appearance of Prabhu Shri Ramchandra in this Kalpa. Ramayana belongs to the Treta Yuga of the 24th Mahayuga and therefore cannot be placed within a timeline of 15,000 years.
The reference to the Gomphothere, the elephant with four tusks, also needs to be reconsidered. If the timeline of Gomphotheres is properly researched, it becomes important to examine the fact that Gomphotheres were present during the period corresponding to the timeline described by the ancient sages for the appearance of Lord Shri Ramchandra — the Treta Yuga of the 24th Mahayuga.
The information about the Lokas also requires deeper study. Bhuloka, Patal Loka and Swarga Loka cannot simply be mixed together. The scriptures describe different Lokas and the beings residing in them, including beings that may seem extraordinary to us today.
Please do not take this as a personal negative review. I was disappointed precisely because I was genuinely hopeful that this would be a deeply researched work. I sincerely encourage the author to go back to the original scriptures, verify the Yuga–Mahayuga–Manvantara–Kalpa chronology, study the Lokas and their beings, and re-examine the related geographical information.
With proper research and authentic scriptural references, we can ensure that false or incorrect knowledge is not passed on to coming generations.
For those interested in understanding the traditional scriptural chronology placing the Ramayana approximately 1.8 crore years ago, detailed discussions and references are also available on YouTube.
I was genuinely disappointed when I opened this book. The effort and research undertaken by the author are impressive, and I was genuinely curious to see someone researching this fascinating subject. However, some fundamental facts need much deeper verification from the original Puranas and scriptures.
The most important issue is the chronology. According to the ancient scriptural chronology, Ramayana happened in the 24th Mahayuga, during Treta Yuga, approximately 1.8 crore years ago. We are currently in Kali Yuga of the 28th Mahayuga. Therefore, understanding the complete chronology of Yuga, Mahayuga, Manvantara, Brahmadeva and Kalpa is essential before drawing conclusions.
Prabhu Shri Krishna appeared on Earth in the Dvapara Yuga of the 28th Mahayuga, approximately 5,500 years ago. But the timeline of Ramayana given by the author completely mismatches the ancient scriptural references recorded by the ancient sages regarding the appearance of Prabhu Shri Ramchandra in this Kalpa. Ramayana belongs to the Treta Yuga of the 24th Mahayuga and therefore cannot be placed within a timeline of 15,000 years.
The reference to the Gomphothere, the elephant with four tusks, also needs to be reconsidered. If the timeline of Gomphotheres is properly researched, it becomes important to examine the fact that Gomphotheres were present during the period corresponding to the timeline described by the ancient sages for the appearance of Lord Shri Ramchandra — the Treta Yuga of the 24th Mahayuga.
The information about the Lokas also requires deeper study. Bhuloka, Patal Loka and Swarga Loka cannot simply be mixed together. The scriptures describe different Lokas and the beings residing in them, including beings that may seem extraordinary to us today.
Please do not take this as a personal negative review. I was disappointed precisely because I was genuinely hopeful that this would be a deeply researched work. I sincerely encourage the author to go back to the original scriptures, verify the Yuga–Mahayuga–Manvantara–Kalpa chronology, study the Lokas and their beings, and re-examine the related geographical information.
With proper research and authentic scriptural references, we can ensure that false or incorrect knowledge is not passed on to coming generations.
For those interested in understanding the traditional scriptural chronology placing the Ramayana approximately 1.8 crore years ago, detailed discussions and references are also available on YouTube.
September 14, 2026
If you have never studied the Puranas or are unfamiliar with the traditional details and chronology of these events, you may find this book convincing simply because you have no prior knowledge against which to evaluate its claims.
For an advanced seeker who already knows the traditional accounts and Yuga chronology, however, the book has a fundamental flaw: its understanding of time.
The author states that the Ramayana happened around 15,000 years ago. Yet, according to the traditional Yuga framework, that timeframe falls within Dwapara Yuga. Different Yugas cannot be mixed together merely because the author wants to connect certain facts or similarities.
This basic chronology should have been verified before drawing such sweeping conclusions. The author should have examined the Yuga calendar and Kalpa chronology first, rather than building the research on an incorrect assumption about time.
Once the foundation is wrong, the conclusions that follow are equally unreliable. Instead of providing clarity, the book ends up presenting a distorted timeline as knowledge.
It may seem convincing to readers without prior knowledge of the Puranas, but anyone familiar with the traditional chronology should approach its conclusions with extreme caution.
For an advanced seeker who already knows the traditional accounts and Yuga chronology, however, the book has a fundamental flaw: its understanding of time.
The author states that the Ramayana happened around 15,000 years ago. Yet, according to the traditional Yuga framework, that timeframe falls within Dwapara Yuga. Different Yugas cannot be mixed together merely because the author wants to connect certain facts or similarities.
This basic chronology should have been verified before drawing such sweeping conclusions. The author should have examined the Yuga calendar and Kalpa chronology first, rather than building the research on an incorrect assumption about time.
Once the foundation is wrong, the conclusions that follow are equally unreliable. Instead of providing clarity, the book ends up presenting a distorted timeline as knowledge.
It may seem convincing to readers without prior knowledge of the Puranas, but anyone familiar with the traditional chronology should approach its conclusions with extreme caution.
October 4, 2026
Sugriva’s Atlas is a fascinating exploration of the geographical and astronomical knowledge embedded in the Ramayana.
The intriguing astronomical evidence and detailed descriptions of distant lands, landscapes and geography reveal the remarkable depth of knowledge attributed to ancient India and the world 12000 years ago.
A thought-provoking read that offers a fascinating perspective on our ancient knowledge traditions.
The intriguing astronomical evidence and detailed descriptions of distant lands, landscapes and geography reveal the remarkable depth of knowledge attributed to ancient India and the world 12000 years ago.
A thought-provoking read that offers a fascinating perspective on our ancient knowledge traditions.
July 7, 2026
Must read! One of the best books to combine Ithihaas with Geography..
Loved it!
Loved it!
Displaying 1 - 5 of 5 reviews